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Intractable diarrhea in infancy and molecular analysis: We are beyond the tip of the iceberg. Dig Liver Dis 2024; 56:607-612. [PMID: 38044226 DOI: 10.1016/j.dld.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 09/05/2023] [Accepted: 09/06/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND Intractable diarrhea (ID) could be defined as a syndrome of severe chronic diarrhea associated with malnutrition not easily resolved by conventional management. AIMS To provide an overview on etiology and management of ID patients in Italy in the last 12 years. METHODS The members of Italian Society for Pediatric Gastroenterology, Hepatology and Nutrition (SIGENP) enrolled all ID patients seen between January 1, 2011 and December 31, 2022. RESULTS 69 children were enrolled (49 M, 20 F; median age at ID onset 9.5 days) from 7 tertiary care pediatric centers. Overall 62 patients had genetic diseases; 3 had infantile Inflammatory Bowel Disease and 1 autoimmune enteropathy in absence of genetic mutations; 2 undefined ID. Defects of intestinal immune-related homeostasis caused ID in 29 patients (42 %). CONCLUSION ID is a rare but challenging problem, although the potential for diagnosis has improved over time. In particular, molecular analysis allowed to identity genetic defects in 90 % of patients and to detect new genetic mutations responsible for ID. Due to both the challenging diagnosis and the treatment for many of these diseases, the close relationship between immune system and digestive tract should require a close collaboration between pediatric immunologists and gastroenterologists, to optimize epidemiologic surveillance and management of ID.
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Hypertension in a cohort of obese Caucasian children and adolescents and its association with glycometabolic indices: A proposed screening tool. Nutr Metab Cardiovasc Dis 2023; 33:900-912. [PMID: 36710109 DOI: 10.1016/j.numecd.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/18/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIM Hypertension (HTN) is common among obese children and adolescents and increases their cardiovascular risk later in adulthood. The aim of the study was to evaluate the prevalence of HTN identified by office blood pressure (BP) measurement and ambulatory BP monitoring (ABPM) in a cohort of obese children and adolescents and its association with anthropometric and glycometabolic indices. METHODS AND RESULTS Seventy consecutive obese Caucasian children and adolescents aged 7-16 years were enrolled. Patients underwent ABPM, echocardiogram and carotid ultrasonography. Sex- and age-adjusted logistic multivariable analysis models were used to assess the association between HOMA-IR, HOMA-β, QUICKI with HTN at ABPM. Receiver Operation Curve (ROC) analysis with Youden J statistics was used to identify the optimal HOMA-IR, HOMA-β and QUICKI cut-off to predict HTN at ABPM. Hypertensive office BP was found in 25.7% of obese patients. ABPM diagnosed HTN in 34.9% of patients: 20.6% of obese patients had masked HTN (MHTN), and 12.7% had white coat HTN (WCH). Hypertensive obese patients (according to ABPM) had higher HOMA-IR and HOMA-β, and a lower QUICKI than normotensive subjects. HOMA-IR, HOMA-β and QUICKI predicted HTN at ABPM in obese patients in age- and sex-adjusted logistic multivariable models. Optimal cut-offs to predict HTN at ABPM in obese patients were: HOMA-IR ≥ 3.30, HOMA-β ≥ 226.7 and QUICKI <0.33, with high sensitivity. CONCLUSIONS A sequential testing strategy applying office BP and glycometabolic indices can identify hypertensive obese pediatric patients with high diagnostic accuracy and potentially reducing costs. This strategy needs validation in an external and larger cohort.
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Milde Enzephalopathie mit reversiblen Veränderungen des Splenium durch Rotaviren. Monatsschr Kinderheilkd 2019. [DOI: 10.1007/s00112-018-0489-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Authors' reply - anaphylactic shock with methylprednisolone, Kounis syndrome and Hypersitivity to corticosteroids: a clinical paradox. Ital J Pediatr 2019; 45:5. [PMID: 30616660 PMCID: PMC6323731 DOI: 10.1186/s13052-018-0600-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 12/27/2018] [Indexed: 11/10/2022] Open
Abstract
In our letter, we comment the paper of Kounis et al., that highlights a poor-known clinical entity determined by systemic use of corticosteroids, the so-called “Kounis syndrome type I”. We appreciated and shared the intent of Authors to treat the important issue of high risk of adverse drug reaction in patients with atopic diathesis and we confirm the need to administer corticosteroids with caution in patients suffering from allergic disease.
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From intravenous to enteral ketogenic diet in PICU: A potential treatment strategy for refractory status epilepticus. Eur J Paediatr Neurol 2016; 20:843-847. [PMID: 27594068 DOI: 10.1016/j.ejpn.2016.08.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 07/06/2016] [Accepted: 08/05/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Ketogenic diet (KD) has been used to treat refractory status epilepticus (RSE). KD is a high-fat, restricted-carbohydrate regimen that may be administered with different fat to protein and carbohydrate ratios (3:1 and 4:1 fat to protein and carbohydrate ratios). Other ketogenic regimens have a lower fat and higher protein and carbohydrate ratio to improve taste and thus compliance to treatment. We describe a case of RSE treated with intravenous KD in the Pediatric Intensive Care Unit (PICU). CASE REPORT An 8-year-old boy was referred to the PICU because of continuous tonic-clonic and myoclonic generalized seizures despite several antiepileptic treatments. After admission he was intubated and treated with intravenous thiopental followed by ketamine. Seizures continued with frequent myoclonic jerks localized on the face and upper arms. EEG showed seizure activity with spikes on rhythmic continuous waves. Thus we decided to begin KD. The concomitant ileus contraindicated KD by the enteral route and we therefore began IV KD. The ketogenic regimen consisted of conventional intravenous fat emulsion, plus dextrose and amino-acid hyperalimentation in a 2:1 then 3:1 fat to protein and carbohydrate ratio. Exclusive IV ketogenic treatment, well tolerated, was maintained for 3 days; peristalsis then reappeared so KD was continued by the enteral route at 3:1 ratio. Finally, after 8 days and no seizure improvement, KD was deemed unsuccessful and was discontinued. CONCLUSIONS Our experience indicates that IV KD may be considered as a temporary "bridge" towards enteral KD in patients with partial or total intestinal failure who need to start KD. It allows a prompt initiation of KD, when indicated for the treatment of severe diseases such as RSE.
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The overweight: a rare presentation of celiac disease. Eur J Clin Nutr 2015; 70:282-4. [PMID: 26508459 DOI: 10.1038/ejcn.2015.169] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Revised: 07/05/2015] [Accepted: 07/08/2015] [Indexed: 01/07/2023]
Abstract
We describe the nutritional status of a cohort of celiac disease (CD) children at presentation and during follow-up on gluten-free diet (GFD). Two Italian centers (Rome and Bari) prospectively enrolled 445 biopsy-confirmed CD children, diagnosed between 2009 and 2013. Body Mass Index was used as a measure of nutritional status according to Italian growth charts of Cacciari. The overweight/obese subject was 7.8% at onset and did not significantly increase during follow-up (9.8% at final assessment). The prevalence of overweight/obesity was significantly higher among males than females. Furthermore, overweight/obesity children as compared with those with normal weight were significantly older and had significantly lower levels of tTG antibodies. This study shows that some CD children are obese/overweight at diagnosis; therefore, overweight/obesity can be considered a rare but a possible mode of CD presentation. Thus, CD diagnosis must be considered even in overweight/obese children where this diagnosis can be easily missed.
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Cow’s milk allergy and neonatal short bowel syndrome: comorbidity or true association? Eur J Clin Nutr 2014; 69:102-6. [DOI: 10.1038/ejcn.2014.156] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2014] [Revised: 06/23/2014] [Accepted: 07/02/2014] [Indexed: 01/11/2023]
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Thalidomide as rescue therapy for acute severe ulcerative colitis. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2014; 18:1690-1693. [PMID: 24992607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Acute severe exacerbations of Ulcerative Colitis (UC) represent a medical emergency in children and adults. Intravenous steroids remain the first line therapy for this condition, although the steroid refractoriness is common. Second-line therapy, based on the infliximab or thiopurines should be started if no response to corticosteroids is noted. The use of infliximab in children with acute severe UC, nevertheless, does not avoid the colectomy in all cases. METHODS We present a case of severe acute UC in a paediatric patient successfully treated with thalidomide following the failed treatment with infliximab and a review of the literature. CONCLUSIONS This is the first case of a patient presenting with acute severe UC who was treated with thalidomide, with favorable evolution. In our case the use of this drug was able to avoid the colectomy that represent the conventional but very invasive recommended therapeutic option of this condition. Therefore, thalidomide may be considered as rescue therapy in selected and carefully monitored cases of acute severe CU.
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Disappearance of the gallstones under SMOFLipid: True or coincidental association? Clin Nutr 2013; 32:485. [DOI: 10.1016/j.clnu.2013.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Accepted: 01/24/2013] [Indexed: 10/27/2022]
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Association between gastroesophageal reflux and endobronchial carcinoid: a case report. Thorac Cardiovasc Surg 2011; 59:186-8. [PMID: 21480146 DOI: 10.1055/s-0030-1250427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Children with neurological disorders may suffer from gastroesophageal reflux disease (GERD). Typical symptoms are vomiting, regurgitation and hematemesis. Patients present with respiratory symptoms only in cases with swallowing disorders causing chronic airway aspiration. We report the case of a patient affected by chromosome 8 p deletion syndrome with mental retardation, referred to our unit for suspected GERD. Chest X-ray, performed at admission for coexisting respiratory complaints, showed left lower lobe pneumonia; esophageal pH monitoring and upper endoscopy were normal for GERD. To rule out chronic airway aspiration, gastroesophageal 99 mTc scintigraphy with lung scan 18 to 24 h after a test meal and video fluoroscopy swallowing study were performed, both negative. Two months later, a second episode of left lower lobe pneumonia occurred. A chest CT scan was performed and showed an endobronchial mass; the biopsy taken during the broncoscopy was not conclusive. Surgical excision resulted in a diagnosis of pulmonary carcinoid. Bronchial carcinoids, although rare, should be taken into consideration as a potential cause of recurrent pneumonia even in the presence of demonstrated GERD where severe respiratory infections only occur with coexisting chronic pulmonary aspiration, even in neurologically impaired people.
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Efficacy and safety of gastrostomy feeding in Duchenne muscular dystrophy. Clin Nutr 2010; 30:263; author reply 264. [PMID: 21051125 DOI: 10.1016/j.clnu.2010.10.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2010] [Accepted: 10/14/2010] [Indexed: 11/26/2022]
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Diagnostic work-up of inflammatory bowel disease in children: the role of calprotectin assay. Inflamm Bowel Dis 2010; 16:1926-30. [PMID: 20310017 DOI: 10.1002/ibd.21257] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Some reports highlight the potential application of fecal calprotectin as a direct biomarker of intestinal inflammation and, therefore, as support in choosing candidates for endoscopy. The value of 100 μg/g was recently assumed as the best cutoff for this assay. The purpose of this study was to assess the diagnostic precision of the fecal calprotectin assay, compared to histology, as a stool-screening biomarker for inflammatory bowel disease (IBD) among a group of prospectively identified patients referred for recurrent abdominal pain and altered bowel habits. METHODS Between 1999 and 2007 we prospectively evaluated the calprotectin assay in a cohort of patients with recurrent abdominal pain and altered bowel habits associated or not with other symptoms suggestive of IBD. All patients suspected of IBD, according to Rome and Porto criteria, provided stool specimens for the calprotectin assay and subsequently underwent endoscopic procedures. RESULTS Compared to histology, the cutoff of 100 μg/g reached a sensitivity and specificity of 100% and 68%, respectively, and a likelihood ratio (LR) of 3.1. The cutoff value of 160 μg/g, however, in our series produced the best joint estimate of sensitivity and specificity: 100% and 80%, respectively, with an LR of 5. CONCLUSIONS In pediatric patients with recurrent abdominal pain and changes in stool habits, a positive calprotectin assay is closely associated with IBD; its systematic employment, therefore, seems to improve the process of endoscopy referral. This test, simple and inexpensive, could be included in the first noninvasive phase of an IBD diagnostic work-up.
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Positive impact of blocking tumor necrosis factor alpha on the nutritional status in pediatric Crohn's disease patients. Int J Colorectal Dis 2009; 24:19-25. [PMID: 18797887 DOI: 10.1007/s00384-008-0578-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/20/2008] [Indexed: 02/04/2023]
Abstract
BACKGROUND TNFalpha seems to contribute to inflammation and malnutrition in Crohn's disease (CD) patients. In CD patients, the comparative effects on nutritional status of infliximab and traditional therapy have not yet been determined. The aim of our study was to assess the effects of infliximab as compared with those of standard therapy on nutritional status, disease activity, resting energy expenditure (REE), and food intake in CD children and adolescents. METHODS From September 1999 to September 2005, all CD patients treated with infliximab (group A) were reviewed and matched with CD patients treated with traditional therapy (mesalazine and azathioprine) (group B). RESULTS Fourteen CD patients from group A and 14 from group B were included; median interval before follow-up investigation was 10 months. Baseline and final values of weight, height, body mass index (BMI), pediatric CD activity index (pCDAI), REE, and food intake were studied. In treated patients, but not in control group, mean baseline weight (kg) and BMI values, 39.7 +/- 13.1 and 17.9 +/- 3.3, respectively, were significantly lower than their final values 42.6 +/- 13.2 and 18.9 +/- 3.1, and median pCDAI values 23.5 were significantly higher than their final values 10 (P < 0.05). Significant changes in height, REE, and food intake were not found in either group. CONCLUSIONS In pediatric CD patients, infliximab seems to impact positively on the nutritional status as demonstrated by the improvement in weight and BMI, but not in linear growth; effects on nutritional status seem to be due to amelioration of disease activity, rather than to REE reduction or food intake increase.
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Efficacy and safety of intravenous neridronate in pediatric bone loss associated to Crohn's disease: a case report. Clin Exp Rheumatol 2009; 27:165. [PMID: 19327248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Clinical role of calprotectin assay in determining histological relapses in children affected by inflammatory bowel diseases. Inflamm Bowel Dis 2008; 14:1229-35. [PMID: 18398894 DOI: 10.1002/ibd.20472] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Inflammatory bowel diseases (IBD) are characterized by periods of remission with recurrent episodes of symptom exacerbation because of acute intestinal inflammation, which is correctly evaluated by endoscopy with biopsy sampling. However, many surrogate markers of intestinal inflammation, including fecal calprotectin (FC), are detected as potential predictors of mucosal inflammation in IBD patients. The aim of our study was to retrospectively assess the clinical efficacy of the calprotectin assay in determining histological relapses of pediatric IBD patients. METHODS We retrospectively reviewed the histological examinations, clinical records, and FC values of patients who had undergone colonoscopy at our hospital over an 8-year period, from December 31, 1998, to December 31, 2006. Only patients with a first histological examination showing a quiescent IBD who submitted to a second histological examination during the next 3 years were selected. RESULTS Seventy-three IBD patients, all with a first biopsy showing a quiescent IBD, were studied; at the second histological examination, 32 presented with relapse and 41 presented with remission. Relapsed patients showed significantly increased FC levels compared with nonrelapsed patients. A FC value of 275 mug/g achieved sensitivity and negative predictive value of 97% and specificity and positive predictive value of 85% in predicting histological relapse. CONCLUSIONS FC seems to be a direct measure of intestinal inflammation and therefore a good marker of the risk of histological relapse in pediatric IBD patients. The application of this test in clinical practice may enable the avoidance of invasive tests as well as targeting treatment.
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Clinical efficacy and safety of parenteral nutrition in adolescent girls with anorexia nervosa. J Adolesc Health 2008; 42:111-8. [PMID: 18207088 DOI: 10.1016/j.jadohealth.2007.09.024] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2007] [Revised: 09/21/2007] [Accepted: 09/26/2007] [Indexed: 11/28/2022]
Abstract
PURPOSE Anorexia nervosa (AN) is a common chronic disorder characterized by severe malnutrition and psychological disturbances. Parenteral nutrition (PN) is not usually used in nutritional rehabilitation of AN. The aim of our study was to retrospectively evaluate the indications, clinical efficacy, and safety of PN as assessed by short- and long-term outcomes in AN inpatient girls. METHODS During the last 10 years a total of 198 inpatients were included in our study: 104 (53%) received oral and parenteral refeeding (group A) and 94 (47%) oral refeeding alone (group B). For each nutritional treatment, clinical efficacy was evaluated by short- and long-term outcomes, and safety was assessed by complication rate. RESULTS Short-term outcome assessment indicated weekly weight gain and maximum caloric intake to be higher in PN-treated patients. Long-term outcome evaluation showed rehospitalization and recovery rate to be similar in the two groups, but failure of first nutritional rehabilitation requiring PN significantly greater in group B (17.5%) than in group A (3%) (p = .01). The number of complications was significantly higher in group A than in group B (p = .004), although all complications resolved. CONCLUSION Among all nutritional rehabilitation strategies, PN offers an alternative and safe way to successfully treat AN patients. Presence of clinical complications and reduced compliance with individual, group, and family therapy seem to be the main indications for PN, as it promptly improves nutritional status. At pediatric and adolescent ages, psychological disturbances can also contraindicate the use of enteral nutrition, and therefore represent an additional indication for PN.
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Prevalence of Life-Threatening Complications in Pediatric Patients Affected by Intestinal Failure. Transplant Proc 2007; 39:1632-3. [PMID: 17580205 DOI: 10.1016/j.transproceed.2007.02.083] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2006] [Revised: 12/24/2006] [Accepted: 02/10/2007] [Indexed: 10/23/2022]
Abstract
Intestinal failure (IF) is defined as the reduction of functional gut mass necessary to maintain health and growth in children. Causes of IF include short bowel syndrome (SBS), neuromuscular intestinal disorders (NID), and severe protracted diarrhea (SPD). If patients require long-term parenteral nutrition (PN); they can now be discharged on home PN (HPN), thus improving their quality of life. Children requiring long-term PN are at high risk of developing life-threatening IF complications that hinder HPN, namely, IF associated liver disease (IFALD), catheter-related infections (CRI), and thrombosis. The goal of our study was to retrospectively evaluate the prevalence of life-threatening complications among IF patients according to the HPN indication. From January 1989 to May 2006, 60 IF patients (41 boys and 19 girls) underwent prolonged HPN. Total program duration was 46,391 days (127 total years, mean 2.1 years per patient). Indications for HPN were SBS in 36 cases, SPD in 19 cases, or NID in 5 cases. In our experience patients affected by SBS displayed a significantly higher prevalence of life-threatening complications than patients with other IF causes. Sixteen (27%) among 60 patients developed IFALD. CRI and thrombosis prevalence were 1.4/1000 central venous catheter (CVC) days and 0.2/1000 CVC days respectively. SBS seemed to lead to life-threatening complications more often than other HPN indications. SBS patients on long-term PN therefore require careful management to identify complications early, and they seem to be the candidates for early referral to small bowel transplantation centers.
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Antibiotic-lock therapy in central venous catheter colonization in patients with intestinal failure. J Infect 2006; 54:415-6. [PMID: 16978699 DOI: 10.1016/j.jinf.2006.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2006] [Revised: 06/29/2006] [Accepted: 07/02/2006] [Indexed: 11/25/2022]
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Role of cyclosporin in preventing or delaying colectomy in children with severe ulcerative colitis. Langenbecks Arch Surg 2006; 392:161-4. [PMID: 16909296 DOI: 10.1007/s00423-006-0068-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2006] [Accepted: 04/28/2006] [Indexed: 12/25/2022]
Abstract
BACKGROUND Oral cyclosporin (CyA) has been widely and successfully used in adult patients with severe ulcerative colitis (UC) to delay or avoid colectomy. AIM To determine if treatment with oral CyA is similarly effective in pediatric patients MATERIALS AND METHODS Data on all patients with severe UC treated with oral CyA in our unit were collected retrospectively. Patients were treated with CyA if dependent on or resistant to steroids, and therefore, candidates for colectomy. RESULTS Thirty-two patients with severe UC were treated with CyA administered orally at a dose needed to obtain therapeutic blood levels (150-250 ng/ml). Twenty-eight of 32 patients (87%) had an immediate response within 11 days. Four (13%) did not respond and underwent colectomy. One patient had two cycles of treatment and is in remission. Two patients underwent three cycles of treatment because of relapse, but both eventually underwent elective colectomy. Three other patients underwent elective colectomy. A total of nine colectomies were performed. CONCLUSIONS Treatment with oral CyA altered the course of UC in 28/32 (87%) of patients; 4/32 (13%) did not respond to oral CyA and underwent colectomy. Of the 28 patients that responded to CyA, five underwent later elective colectomy. Overall, in 72% of patients, colectomy was avoided. We, therefore, suggest a trial of oral CyA in all children with severe UC who are dependent or resistant to corticosteroids.
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Home enteral nutrition in children: A 17-year period experience. Clin Nutr 2006; 25:173-4. [PMID: 16406218 DOI: 10.1016/j.clnu.2005.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2005] [Accepted: 11/14/2005] [Indexed: 10/25/2022]
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Abstract
Severe and protracted or persistent diarrhea (SPD) is the most severe form of diarrhea in infancy and has also been defined as intractable diarrhea when it leads to dependence on total parenteral nutrition (TPN). One of the rare causes of SPD is represented by autoimmune enteropathy that is characterized by life-threatening diarrhea mainly occurring within the first years of life, persistent villous atrophy in consecutive biopsies, resistance to bowel rest, and evidence of antigut autoantibodies. We evaluated 10 patients (seven boys, mean age at diagnosis 18 months; range: 0 to 160 months) fulfilling criteria of autoimmune enteropathy to assess dependence on TPN. TPN was first required in all patients to avoid dehydration and electrolytic imbalance. All patients were dependent on immunosuppressive therapy (steroid, azothioprine, cyclosporine, tacrolimus). Three patients died of sepsis: two during TPN while in the hospital, and one at home after he was weaned off TPN. Five patients are weaned off TPN after a mean period of 18 months; they are actually on oral alimentation with a cow milk-free diet after a period of enteral nutrition with elemental formula. One underwent total colectomy and bone marrow transplantation and one developed an IPEX syndrome. One patient is still dependent on TPN for 24 months. She is on home parenteral nutrition. Patients with diagnosis of IPEX syndrome require parenteral support with three or four infusion per week. TPN represents a fixed step in the management of autoimmune enteropathy, but it may be considered as an interim treatment while waiting for intestinal adaptation, at least in some selectioned case of autoimmune enteropathy. Bone marrow transplantation should be considered and reserved for those patients with severe complications due to home parenteral nutrition, or in those that are really dependent on parenteral nutrition.
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Diagnostic value of food specific IgE antibodies in children with immediate digestive symptoms to cow's milk. J Pediatr 2004; 145:715-6; author reply 716. [PMID: 15520790 DOI: 10.1016/j.jpeds.2004.06.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Abstract
When adequate nutrition cannot be provided by enteral route as a consequence of failure of intestinal functions, parenteral nutrition (PN) become the only way to maintain adequate nutrition; however, prolonged periods of PN can lead to severe complications. Furthermore, long hospital admissions for this form of nutrition can be detrimental for the child and the family. In the past 20 years, home parenteral nutrition (HPN) programs have been developed. The aim of our study was to retrospectively evaluate the kind and the frequency of complications in a HPN pediatric case series. We had 61 patients on HPN. Total duration of the program was 27,740 days (76 total years, mean 1.2 years per patient). We observed a total of 58 complications; mean 0.79 per patient per year with a prevalence of central venous catheter-related complications (mechanical, 52%; infective, 26%). We had a very low incidence of metabolic complications (3%) and a low incidence of PN-related hepatic complications (19%). None of the complications described was the cause of death. Half of our patients have been able to stop the program. We had a low incidence (0.20 per patient per year) of septic episodes, lower than we had in patients on hospital PN in the same period (0.38 per patient per year). We had to replace 20 catheters, 18 of them for mechanical problems. Our study shows that HPN still can be a valid alternative to small intestinal transplantation in patients affected by intestinal failure and that only patients with PN-related liver disease must be considered early candidates for combined liver-small bowel transplant.
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Abstract
Microvillous inclusion disease (MID) and epithelial dysplasia (ED) or tufting enteropathy are the most frequent causes of intractable diarrhea with persistent villous atrophy and indefinite dependence on total parenteral nutrition (PN) from early infancy. Since these are intractable diseases, they have been proposed to be elective indication for early bowel transplantation in order to avoid complications, such as PN-related liver disease, that would require a combined small bowel-liver transplant. We describe four cases of intractable diarrhea, two with MID and two with ED, seeking to discover whether these diseases are really elective, early indications for bowel transplant. Among our four patients, only one with ED underwent transplantation. The prognosis of small bowel transplant is still poor and worse than that of prolonged HPN. Further study is necessary to achieve a safe HPN program. Referral for transplant (small bowel only or combined with liver) should be considered when there is a venous access reduction and/or severe and irreversible liver disease.
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Prevalence of liver complications in pediatric patients on home parenteral nutrition: indications for intestinal or combined liver-intestinal transplantation. Transplant Proc 2004; 35:3047-9. [PMID: 14697975 DOI: 10.1016/j.transproceed.2003.10.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Parenteral nutrition (PN) is the only treatment for patients affected by chronic intestinal failure (CIF). Home parenteral nutrition (HPN) programs are started when patients need prolonged PN. Unfortunately, many patients on prolonged PN develop liver disease (LD). The aim of our study was to assess the prevalence of LD in our series of patients on HPN. We reviewed our records of patients discharged from the hospital on HPN for CIF. HPN was started when one parent was fully trained in the use of this treatment and if the social and familial home environment was reliable. All patients received total PN by a central venous catheter. All patients with abnormal AST, ALT, ALK, gammaGT, and bilirubin values for more than 3 months were considered affected by PN-related LD. Thirty-six patients (23 of whom were boys and 13 girls) were discharged on HPN. During the study period, for CIF, 16 were affected by short bowel syndrome (SBS), of whom 6 had ultra-short bowel; 16 with functional intestinal failure, and 4 with chronic intestinal pseudobstruction (CIPO). Mean duration of HPN was 2.1 years/patient. Nine of 36 patients (25%) on HPN for CIF showed LD. Seven of the 16 patients (43%) with LD were affected by SBS and 2 (12.5%) patients by functional intestinal failure. No patients with CIPO developed LD. In patients affected by SBS, the onset of LD was very earlier than in patients with ID.
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Liver disease in pediatric patients on home parenteral nutrition. Clin Nutr 2003. [DOI: 10.1016/s0261-5614(03)80266-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Efficacy and safety of home parenteral nutrition in pediatric patients. Clin Nutr 2003. [DOI: 10.1016/s0261-5614(03)80261-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Gastric electric activity assessed by electrogastrography and gastric emptying scintigraphy in adolescents with eating disorders. J Pediatr Gastroenterol Nutr 2003; 37:35-41. [PMID: 12827003 DOI: 10.1097/00005176-200307000-00006] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Patients with eating disorders can refer to a variety of gastrointestinal symptoms, sometimes to justify reduced food intake and vomiting. The authors investigated whether adolescent patients with eating disorders and dyspeptic symptoms have altered gastric electric activity and abnormal gastric emptying as assessed respectively by electrogastrography and scintigraphy. METHODS Twenty-eight patients (18 with anorexia and 10 with bulimia) and 16 healthy volunteers underwent electrogastrography; 20 of the 28 patients (14 with anorexia and 6 with bulimia) underwent gastric emptying scintigraphy. Electrogastrography with bipolar recording lasted 1 hour, 30 minutes before and after a standard meal. Before gastric emptying scintigraphy, patients fasted overnight; during testing, they ingested a solid meal labeled with technetium-99m sulfur colloid. The ratio of fasting to postprandial electrogastrographic variables was evaluated using the Wilcoxon matched-pair test. The Mann- Whitney test was used to compare absolute values for electrogastrographic data in each group. The Student paired t test was used to compare scintigraphic results expressed as percentage of gastric emptying at 60 minutes and as the gastric emptying time (T(1/2)). RESULTS Patients with bulimia significantly differed from those with anorexia and control subjects regarding the amount of normal gastric electric activity and bradygastria, and from patients with anorexia only regarding tachygastria. These electrogastrographic variables did not differ significantly between patients with anorexia and control subjects. Gastric emptying time (T(1/2)) was significantly longer in patients with bulimia than in those with anorexia. CONCLUSIONS Adolescent patients with bulimia who complain of dyspeptic symptoms have documentable abnormalities of gastric electric activity and emptying, whereas their counterparts with anorexia, probably owing to their shorter disease duration, do not.
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Clinical outcome and etiology of chronic non-malignant intestinal failure: a pediatric series. Transplant Proc 2002; 34:3363-5. [PMID: 12493474 DOI: 10.1016/s0041-1345(02)03569-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Is severe liver disease an indication for early transplantation in patients with ultra-short bowel disease? Transplant Proc 2002; 34:876-7. [PMID: 12034217 DOI: 10.1016/s0041-1345(02)02756-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Indication for small bowel transplant in patients affected by chronic intestinal pseudo-obstruction. Transplant Proc 2002; 34:866-7. [PMID: 12034212 DOI: 10.1016/s0041-1345(02)02645-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Parenteral nutrition dependence in pediatric patients: an indication for small bowel transplantation. Transplant Proc 2002; 34:882-3. [PMID: 12034220 DOI: 10.1016/s0041-1345(02)02684-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Resting energy expenditure in young patients with cystic fibrosis receiving antibiotic therapy for acute respiratory exacerbations. Clin Nutr 2002; 21:141-4. [PMID: 12056786 DOI: 10.1054/clnu.2001.0522] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND patients with cystic fibrosis commonly have severe malnutrition and growth retardation. Among possible causes of these manifestations are low caloric intake, loss of nutrients and increased resting energy expenditure. This study was designed to assess the influence of antibiotic therapy for infectious exacerbations on resting energy expenditure in young patients with cystic fibrosis. METHODS We studied 17 patients with cystic fibrosis (mean age, 13.6 years). All were hospitalized to receive intravenous antibiotic therapy (mean duration, 2 weeks) for acute respiratory exacerbations. At the beginning of therapy and after it ended, all patients underwent blood chemical tests, anthropometrical measures, determination of body composition by bioelectrical impedance, spirometry, and indirect calorimetry. RESULTS Antibiotic therapy led to a significant improvement in biochemical, spirometric variables and in estimated calorimetry measurements expressed in relation to fat-free mass. These findings suggest that infective exacerbations are among the causes of increased resting energy expenditure in young patients with cystic fibrosis. CONCLUSIONS Indirect calorimetry may prove useful in the diagnosis of infective exacerbations and in monitoring the effect of antibiotic therapy in patients with cystic fibrosis.
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Central vein catheter-related complications associated with home parenteral nutrition in children: experience in 41 patients. Nutrition 2001; 17:970-1. [PMID: 11744351 DOI: 10.1016/s0899-9007(01)00691-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Abstract
OBJECTIVE Several studies have demonstrated that chronic exposure to gluten may damage the structure and function of the gastric mucosa in gluten-sensitive patients. However, until now, these abnormalities have been incompletely studied. Our purpose in the present study was to characterize, in a prospective controlled study, the endoscopic and histological appearance of the gastric mucosa in a large cohort of patients with celiac disease with and without Helicobacter pylori (H. pylori) infection. METHODS We evaluated biopsy specimens taken from the gastric body and antrum of 218 individuals who underwent upper endoscopy for small bowel biopsy. One hundred-four patients had celiac disease (80 of them at the time of diagnosis-untreated). In 114 subjects celiac disease was excluded. RESULTS Endoscopic findings did not show a difference between the groups. The prevalence of cases with normal gastric mucosa, chronic superficial gastritis, and atrophic gastritis was similar in patients and controls. Similarly, presence of metaplasia, inflammatory activity, and lymphoid follicles and aggregates did not show differences between the groups. Histological or serological evidence of H. pylori infection was detected in 86% of patients (82% of untreated celiacs and 95% of those on those taking treatment). The infection was highly prevalent in patients (89%) and controls (97%) diagnosed with chronic gastritis. Untreated patients had a significant greater IEL count in the antrum and corpus than controls (p < 0.0001 and p < 0.001, respectively). A global analysis of the data on intraepithelial lymphocyte (IEL) counts in the different populations suggest that the inflammatory state may represent the cumulative effect of H. pylori infection and gluten sensitivity. Only three patients had IEL infiltration compatible with diagnosis of lymphocytic gastritis (count >25%) and three other patients had borderline counts. CONCLUSIONS According to our results, celiac disease patients presented a similar prevalence of gastric mucosal abnormalities compared with the control population. Evidence of H. pylori infection was very high compared with the prevalence in the general Argentine population. As a particular observation in our celiac population, the disease was rarely associated with lymphocytic gastritis. We suggest that the chronic inflammatory state evidenced by a gastric mucosal lymphocyte infiltration may be secondary to the combination of H. pylori infection and chronic gluten ingestion in gluten-sensitive subjects.
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Intractable diarrhea caused by intestinal fibrosis. Transplant Proc 1998; 30:2541-2. [PMID: 9745478 DOI: 10.1016/s0041-1345(98)00717-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Corrélation entre calorimétrie indirecte, génotype et maladie pulmonaire chez des patients atteints de mucoviscidose. Arch Pediatr 1998. [DOI: 10.1016/s0929-693x(97)86895-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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[The heart of anorexic adolescents]. GIORNALE ITALIANO DI CARDIOLOGIA 1998; 28:131-9. [PMID: 9534053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Anorexia nervosa (AN) is often associated with cardiac changes, such as thinning of the left ventricle (LV), reduction of LV mass, abnormalities of mitral valve function and systolic dysfunction. Some authors have reported QT interval prolongation and sudden death in these patients. METHODS We studied 23 adolescent females, aged 14.7 +/- 2 years (mean +/- SD), with AN. Serum electrolytes, proteins and albumin were measured in all patients. Electrocardiogram, Doppler-echocardiogram and chest X-rays were also performed on the same day. Eighteen patients were also examined via indirect calorimetry (difference from basal metabolic rate) and 21 underwent dosage of thyroid hormones. RESULTS The patients, who were of normal height (159 +/- 7.4 cm), were underweight (36 +/- 4.8 kg) and had a body mass index (BMI) of less than 19 (14.2 +/- 1.3). Serum electrolytes, proteins, albumin and chest X-rays were substantially normal in all patients; 74% of them showed reduction of FT3. The calorimetry was reduced (-27.1 +/- 10.6%) with the exception of one patient. Resting heart rate was 58 +/- 12 bpm. We found normal values for PR, QRS, QT (0.41 +/- 0.03 s1/2) and QTc intervals (0.40 +/- 0.03 s1/2) and QT dispersion (40.9 +/- 14.1 ms). Echocardiography showed a reduction in the dimensions of the interventricular septum (52% of patients), LV free wall (61%), left atrium (31%) and LV mass (61%). Fractional shortening was normal in all but one patient. In 61% of cases, there was mild or moderate pericardial effusion that was clinically silent and inversely related to BMI (r = -0.38, p 0.08, ns), to calorimetry (r = -0.56, p < 0.0055), to FT3 (r = -0.53, p < 0.05) and to sodium concentration (r = -0.43, p 0.04). CONCLUSIONS Teen-agers with AN often show a reduction in LV thickness and mass, as well as clinically silent pericardial effusion that is inversely related to BMI, calorimetry, FT3 and sodium serum concentrations. We did not find any prolongation of QTc interval or of QT dispersion.
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P.108 Comparisons between biochemical, anthropometricaland instrumental parameters in the evaluation of malnutrition in pediatric and adolescent patients with anorexia nervosa. Clin Nutr 1997. [DOI: 10.1016/s0261-5614(97)80232-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Complications during home parenteral nutrition in children affected by congenital microvillous atrophy. Transplant Proc 1997; 29:1870-1. [PMID: 9142308 DOI: 10.1016/s0041-1345(97)00104-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Indication for small bowel transplantation in children with gastrointestinal pathology on long-term parenteral nutrition. Transplant Proc 1996; 28:2706-7. [PMID: 8908018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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50
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Intractable diarrhea and small bowel transplant. Transplant Proc 1996; 28:2792-3. [PMID: 8908063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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